-module(data_jewel2).
-export([get/1]).
get(ids) -> [{1,80},{81,160},{161,240},{241,340},{341,440},{441,540},{541,640},{641,740},{741,840},{841,900}];
get({1,80}) -> {1};
get({81,160}) -> {2};
get({161,240}) -> {3};
get({241,340}) -> {4};
get({341,440}) -> {5};
get({441,540}) -> {6};
get({541,640}) -> {7};
get({641,740}) -> {8};
get({741,840}) -> {9};
get({841,900}) -> {10};
get(range) -> {1, 900};
get(_) -> undefined.